THCA (Tetrahydrocannabinolic Acid) is one of the most central and naturally occurring cannabinoids in the cannabis plant, but the road to understanding its existence began long before today's modern cannabis research.
Introduction
In recent years, the THCA (tetrahydrocannabinolic acid) has become an increasingly discussed topic in the cannabis and hemp industry in the United States. As cannabis legislation continues to evolve in several states, interest in different cannabinoids has increased - and THCA is one that has received particular attention.
But what exactly is THCA, and why has it become a rapidly growing trend in the US?
In this guide we go through what THCA is, how it works and why the cannabinoid is increasingly discussed in the US cannabis industry.
Want to read more about the cannabinoid? Read also our guide on what THCA is.
What is THCA?
THCA (tetrahydrocannabinolic acid) is a natural cannabinoid found in raw cannabis and industrial hemp. It is the chemical precursor of THC.
When the cannabis plant grows, it mainly produces THCA, not THC. Only when the plant material is exposed to heat does a chemical process called decarboxylation, where THCA is converted to THC.
The process can be simplified like this:
THCA → heat → THC
This means that fresh cannabis contains high levels of THCA, while THC is formed when the material is, for example, smoked, vaped or heated by other means.
On our site you can also read more about different THCA products and how the cannabinoid is used today.
Why THCA has become a trend in the US
There are several factors that have contributed to the increased attention given to THCA in the United States.
1. Hemp legislation in the United States
One of the main reasons is the US Farm Bill of 2018, which legalized industrial hemp at the federal level.
The law defines hemp as cannabis with less than 0.3 % delta-9 THC. Since the text of the law focuses on delta-9 THC this has created a legal gray area around other cannabinoids, including THCA.
As a result, some products with a high THCA content can be classified as hemp, as long as the delta-9 THC level is low.
2. Increased interest in cannabinoids
Cannabis research has developed rapidly in recent years. In addition to the best-known cannabinoids, such as THC and CBD, other substances have also received more attention.
Examples of cannabinoids that are often discussed today are:
- THCA
- CBG
- THCV
- CBC
THCA is particularly interesting because it is the natural form from which THC is developed.
3. the development of new products
The US hemp market is highly innovative, and companies are constantly experimenting with new types of products.
This has led to an increase in products such as
- THCA flower
- THCA concentrates
- THCA extract
These products have helped to raise awareness of THCA among consumers.
The difference between THCA and THC
Although THCA and THC are chemically closely related, there are important differences between them.
The most important difference is that THCA in its natural form is not psychoactive.
Want to explore products with this cannabinoid?
See our range of THCA products here.
Research on THCA
Scientific research on THCA is still relatively limited compared to THC and CBD. At the same time, several studies have started to investigate the cannabinoid.
Research has studied THCA in areas such as:
- inflammation
- metabolism
- neurological processes
However, it is important to stress that much of the research is still at an early stage.
The future of THCA
As cannabis legislation continues to evolve in the United States, it is difficult to predict exactly what the future of THCA will look like.
Several issues are currently being discussed in the industry, including
- how cannabinoids should be legally classified
- how laboratory tests should measure THC and THCA
- how hemp products will be regulated in the future
This makes THCA one of the most dynamic and rapidly changing areas of the cannabis industry.
Executive summary
THCA is a natural cannabinoid found in raw cannabis and acts as a precursor to THC. In recent years, the substance has received increased attention in the United States, partly due to changing legislation and a growing interest in different cannabinoids.
At the same time, research and market development continue to progress, making THCA an area that is likely to continue to be discussed within the cannabis industry.
Read more about THCA
Want to learn more about THCA and how the cannabinoid works?
Explore our guides and THCA products here.